<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    哈哈 , 我来了
<form method="get" action="/user">
    <button type="submit">get-user</button>
</form>

    <form method="post" action="/user">
        <button type="submit">post-user</button>
    </form>
<hr/>

    <form method="post" action="/user">
        <input type="hidden" name="_method" value="put">
        <button type="submit">put-user</button>
    </form>

</body>
</html>